It actually happens a lot. 8-K says they've been approached by multiple parties: http://www.sec.gov/Archives/edgar/data/1107694/000110769414000025/rax8k_051514.

It actually happens a lot. 8-K says they've been approached by multiple parties: http://www.sec.gov/Archives/edgar/data/1107694/000110769414000025/rax8k_051514.htm http://www.sec.gov/Archives/edgar/data/1107694/0001107694140...