Interesting enough in my research I found this account created by @anonsteem. I have a hard time believing that the same person doesn't own all three accounts.

I'd say you have a point:

rubysteem paid in block #14,872,220, anonsteem's next account creation was 18 blocks later after that.

It isn't very anonsteem if it's paid from a steemit account directly, I doubt they are making any effort to hide their investment strategy.