Is 'Google Adwords' still profitable?

Actually, I've just started looking at these affiliate program and some article saying you can make some good profit out of google adwords, however, I am wondering is it still profitable?

why would it not be

I used it recently and found it helpful. Though some keywords are competitive and require a higher budget.

Yea, I'm now giving Google adwords a shot. Any suggestions on how to get the best from this?

Use every keyword possible. Adsense has always brought my sites great traffic.

how much are you paying per user? and have you noticed a problem with fraud. i read an article in business week talking about advertisers complaining about this problem.

Fraud is always a problem, but can't be truly stopped. I think Google has come a long way on this however (more so than others). What I have been reading is to try all the keywords and focus on the one outside the mainstream. Make sure that you can convert enough of the visitors to make the expense worthwhile.

Keyword research is a science and I am not an expert


___________________
"You cannot escape the responsibility of tomorrow by evading it today." Abraham Lincoln
New Mexico Design Company – Projects (3D Stock Images – Compare Stock Photo Agencies)