http://stackoverflow.com/questions/19742304/why-should-you-not-use-entity-framework-or-an-orm/19742480#19742480 - add blog post and note in answer (e. g. could cover shortcomings of the active record pattern)
http://stackoverflow.com/questions/16741956/entity-framework-5-performance-concerns/18209346#18209346 - could reference a post on optimizing EF. In addition to the techniques mentioned in the post, there are: - avoid abstract with entities - watch out for large in-memory runtimes - use simpler constructs
http://stackoverflow.com/questions/12683006/c-can-you-add-generic-property-to-all-data-entry-controls-without-inheriting/12683017#12683017 - ConditionalWeakTable is really cool, and definitely deserving of a post. This is a great way to extend an API over which you have no control - there might be other questions out there regarding "extension properties"
http://stackoverflow.com/questions/8818207/how-should-one-unit-test-a-net-mvc-controller - short post about where I came out on this issue & why - test IOC config instead
http://stackoverflow.com/questions/12341439/best-practice-design-for-a-multi-page-form-in-net-mvc3 - could talk about how we went with one, but now prefer the other. The validation redirect was the biggest issue (carrying form keys)
http://stackoverflow.com/questions/12611167/why-does-concurrentdictionary-getoraddkey-valuefactory-allow-the-valuefactory - this is a pretty interesting design issue. There are locks to think of, for example, but also performance. A brief post could discuss this pattern (e. g. in comparison to how Cache.cs works)
http://stackoverflow.com/questions/14878997/why-does-razorengine-compile-templates-with-anonymously-typed-models-dynamically - could be a good one for BR
http://stackoverflow.com/questions/12073001/where-does-entity-framework-store-the-mapping-between-property-names-and-the-col - could do a post on runtime-bound tables
http://stackoverflow.com/questions/19930135/f-limitations-of-discriminated-unions - make my OData pt. 1 post part of the initial question
http://stackoverflow.com/questions/17053064/what-is-the-difference-between-passing-it-isanyint-and-the-value-of-it-isany/17057047#17057047 - for BR: could do a quick post about the use of methods that exist only to be used as data. The SqlFunction in EF and It.IsAny<> are both examples another example is LinqHelpers.Inline() in Apt.Core. This is a cool pattern "when should you write a method that can't be called?"
======== Steven's SO questions and answers that could provide good opportunities for our blog. They are ordered by what questions I think attacking would provide the most benefit.
http://stackoverflow.com/questions/16865972/reflection-call-a-method-in-a-class-which-is-in-a-list/16873846#16873846 We should link this post to GetMethod. 130 views
http://stackoverflow.com/questions/16977176/refactor-safe-way-to-retrieve-a-method-name We should link to GetMethod becaus that's what this question is about. 200 views
http://stackoverflow.com/questions/16683121/git-diff-between-two-different-files/16683184#16683184 We could write a post about useful git aliases, git shortcuts, and things you should know about git. 3239 views
http://stackoverflow.com/questions/16825849/git-choose-merge-strategy-for-specific-files-ours-mine-theirs We could write a post about common git aliases, commands, or concepts and link this question. 5931 views
http://stackoverflow.com/questions/21052437/are-these-two-lines-the-same-vs/21052507#21052507 We could write about immutablity or C# properties. 4021 views.
http://stackoverflow.com/questions/16377025/base-method-with-multiple-levels-of-inheritance-not-being-called/16377838#16377838 We could write a post about good and bad inheritance patterns in C#. 780 views
http://stackoverflow.com/questions/5006328/opposite-of-ajax Ben or Dan could write a post about long polling. 380 views
http://stackoverflow.com/questions/16286309/insert-new-entity-to-context-with-identity-primary-key/16286540#16286540 We could write a post about entity framework's fluent api and attributes. 1696 views
http://stackoverflow.com/questions/16952901/how-to-get-the-distinct-elements/16952918#16952918 We could write a post about common entity framework examples. This one in particular is about select distinct by column. 96 views
http://stackoverflow.com/questions/17890729/how-can-i-write-take1-in-query-syntax We could write a post about common entity framework examples. 171 views
http://stackoverflow.com/questions/19473996/get-count-of-array-that-converted-to-dynamic-in-c-sharp/19474230#19474230 We could write about interface implementation and its uses. 302 views.
http://stackoverflow.com/questions/18789855/razor-not-compiling-in-using-block I could see us writing a post about cute uses with the using block. 104 views.
http://stackoverflow.com/questions/22007025/the-objectcontext-instance-has-been-disposed-and-can-no-longer-be-used-for-opera/22007094#22007094 We could write a post about how data contexts work with entity framework. 49 views
http://stackoverflow.com/questions/20436976/entity-framework-thread-safe-create-entity-if-doesnt-exist I could see use writing a post or two about inserts with entity framework. 70 views
http://stackoverflow.com/questions/17227249/static-files-and-django-templates/17227738#17227738 We could write a post about view generation engines...razor vs. ASP pages vs. django templates vs. php etc. 228 views
http://stackoverflow.com/questions/16291590/listmyobject-contains/16291630#16291630 We could write a post about the speed of common Enumerable operations in C#. 138 views
http://stackoverflow.com/questions/16391167/tricky-idisposable-issue/16391197#16391197 We could write a post about disposables having to execute code before the disposable is disposed. 133 views.
http://stackoverflow.com/questions/20604129/when-passing-functions-to-a-method-why-does-using-an-anonymous-function-contain/20604189#20604189 We could write a simple post about how setTimeout and setInterval in javascript work. 35 views
http://stackoverflow.com/questions/17961813/immediately-called-functions-are-undefined/17961872#17961872 We could write about functions in javascript 71 views
http://stackoverflow.com/questions/16304415/how-can-i-get-the-maximum-sequential-in-number-range/16306128#16306128 We could write a post about recursive common table expressions. 111 views
- the fact that all LINQ operators preserve order could be the making of a short post, which we could link to in the beginning of the answer