That is mad, I did not think you could use up to 500 characters -_- I have been using 10-20 maybe in my videos for the last 3 years and thought if I put too many in, that it would hurt the search value amongst my videos or that I could get into trouble of some sort XD thank you for that piece of information actually I am gonna have a look into to see the best way I can optimise my videos actual material and how much of that material I can transfer to tags because if you can have that many characteres then I guess there is no harm in having a few extra