Does Youtube frown on too many videos pointing to one URL?

Yes, it will get your account banned.

They will actually hunt you down and
force you to clean up the mess with a tooth brush.

I don't think you will get banned if your 100+ videos are of good quality.
Just don't spam YouTube.

Is any limit on YouTube?? Spamming is the only reason to get banned. using an email instead of affiliate links is good idea.

haha why on earth would they ban you bro? I have ranked over 200-300 videos on the first spot of youtube AND google with thesame video everytime, and i have yet to have a video that hasnt organically reached a minimum of a few thousand views, others which have surpassed 50,000 views, and a lot of these have been on for months or years sending a constant flow of traffic back to mine or my clients sites.

One thing i do have to tell you however, is I work for BIg name clients, so my videos dont suck.

They are videos that i've put time into creating and making look amazing, and also time into researching and writting down great content.

So if you make a REAL video, then you will be fine. But check ths out:

If you keep making some crappy powerpoint videos, or animated powerpoint videos, lets be honest... they are NOT good, so its not just that youtube might offer you problems, but they wont convert for you.

So you are better off doing some real work and making just 5 - 15 videos to rank that are good, and actually making some legit results happen.

Takes more time, but trust me, its worth it.

** Whatever is worth achieving should never be easy, but that doesnt mean it cant be fun

The important thing is to make sure its of high quality and not 100+ videos uploaded within one hour