I hate to say it but recently I've found myself post WIP's on FB a lot more than SMA.  I'm on SMA a lot looking at peoples builds etc but I've found the more time I spend on the computer the less time I spend at the bench.  For me, it's just so much easier to snap a picture with my phone and update it strait to FB for all my friends to see.  What I've found is that a lot of the people I'm friendly with her on SMA are also on FB.  To help ensure that the SMA only crowd gets to see my work I just did a massive picture upload into a WIP thread, which, I have to admit made me feel very good.  At the end of the day, with a job, house, wife, baby,....... list goes on....  It's easier and less time consuming for me on a daily basis to post WIP pics to FB and then come back and upload them here.