Phony Level 2 readings: trade went by at 1.29, but the otcmarkets.com purported Level 2 didn't blink, everything stayed the same. I have seen that with my own trades too.

http://www.otcmarkets.com/stock/CTIX/quote

And guess what -- I got an email from my broker asking me to let them lend out my stock. Um.... let me think about that.... NOPE