Yes, It is
It depends on what you're looking for. For a similar to youtube experience, try Revver. If you're looking for videos with higher, hd quality, try Vimeo. (popular among bloggers) If you're looking for more tutorial related videos, try Metacafe. There are many more, but that should give you a good start.
to share videos , ideas and really broadcast forms of media to the world easier.
No, for me at least it was a very easy transition. you might need to google or youtube a few things here, or there, but for the most part my mac is easier to use than my old pc.
Youtube is an excellent place for one to watch light videos online. However, one could also use Metacafe or paid services such as Netflix, Now TV or Lovefilm if these types of video were more preferable.
then use the 2gb upload, any higher than that it cannot fit in youtube.
You could use bittorrent or the google intitle index:of thing there is a video on metacafe about how to use this its pretty cool.
It is easier to use because of it's density ,hardnessand strength.
One of the best places and the number one website to watch videos is YouTube. World's Most amazing videos can be also watched on MetaCafe or DailyMotion. Those are some other sites that one can use to watch videos.
circuit breakers ...fuses
Because it is much easier to use than heavy.
No.
Youtube is very very popular, more than half the worlds popular use it, counting everyone under 40.... :) YOUTUBE. BY A LOT.