14 months ago
This is maybe a recurring discussion, see: Is The Biostar Fading? (Updated For 2014) and responses, unfortunately, the blog posts are now made private. BioStars is the most active community. Also, the OP is not constructive, as others have noted, please edit your question to make some suggestions on what to change.
Please also note that your post was sent, overlapping vacation and week-end in some time zones. You can't expect to get an immediate response on saturday/ friday night, even though you got comments quickly.
There are other sites like the public beta on SE: https://bioinformatics.stackexchange.com/ (280 Q's total and 225 visitors/day as of today, which is much less than biostars has per hour). The community overlap, but they have ~95% answered.
Quora bioinformatics: https://www.quora.com/topic/Bioinformatics, (2.8k Q's, don't have visitors stats?), as I see it, most of the questions there are more open ended and would not be a good fit here.
And of course :http://seqanswers.com/ for sequencing, focus on sequencing, with an old-school forum UI, you name it.