You may have heard people suggesting that you should create multiple Sonlet accounts in order to get around restrictions with the number of items you can post to Facebook, etc. However, you'll most likely end up causing more issues for yourself by using multiple Sonlet accounts with the same Facebook account, since our "Facebook jail safeguards" only work on a single Sonlet account.
Bottom line: you should stick with one Sonlet account unless you really know what you're doing. If you're having Facebook posting issues you can refer to the articles in the Facebook section of the Knowledge Base. If you're still having troubles we're just an email/chat away!