Responding to the tweet -- "Want to see any new forums? Post your suggestions here http://bit.ly/giZlDk"
There is one very noticable lack: There is no specific area for developmental biology.
I don't think any of the rest of these are really important matters, but might start discussion.
How about a subforum on Model Organisms for "other model organisms"?
I post citations related to RNA-level therapeutics in the Gene Therapy subforum of Genetics. It's an OK fit, but an RNA therapeutics section would be nice.
In diagnostics, I am putting probe diagnostics info into the "Diagnostic Sequencing" subforum -- again, not a perfect fit. A probe diagnostics section would be nice.