Cloud Mac Rentals - Anyone tried them?

I'm learning to develop for iOS (iPhone and iPad) and I don't have the cash for a Mac right now. I'm thinking of trying these services, has anyone tried them? What did you think? Are they effective?

I've looked for reviews online and there weren't many, although one person said it was nearly impossible to debug apps using a cloud Mac. Is this true?

The first site I looked at was this one, but it's pricey:

http://www.macincloud.com/

This one's cheaper, but basically the same idea. I'm worried that I might get what I pay for, though. :/

http://virtualmacosx.com/index.php/xcode-plans

If you know someone who has a Mac server and will allow you remote access for development, that is probably your best bet.

There are other things you can do if you're not a strict law abiding person… But I'm so I just said "screw Apple" and refuse to develop ports for iOS until Apple pulls their head out (but I really don't plan on that happening… They've had it planted since the 80's!) :)

Https://discussions.apple.com/index.jspa > Apple Support!