Do I really need Google Adsense

[socio]

After more than three years, Google, for some reason cancelled my Adsense account. I really have no idea why and they will not tell me which of my 94 sites is causing the problem. I've appealed the decision but it will take up to two weeks to get an answer. Should I be overly concerned? I've only made maybe $500 over three years anyway, if that.

[lexxmarzain]

I've had 3 Adsense accounts closed for one reason or another and they will very rarely give you a good reason beyond pointing you at their "its our system and we will do what we like" clause.

There is a lot of other systems similar to Adsense or you can use affiliate banners or links places like Commission Junction.

[marc meole]

If you have only made 500 over the past 3 years, don't even sweat it...how well are your site ranked? Is that 94 top level domains?

Just replace the adsence with some affiliate products i.e. clickbank, paydotcom, etc.