Comes from the combination of the words WEB and COMICS. Used when refering to an online comic strip, usually posted on a regular basis and viewable for free via the internet.
i) My new webdesigner is a real webiste. It's seriously helpful having such a good pro on board.
ii) Some sites are quite plain and simple, but to understand some of the complex ones that use Flash animation for example, you have to be a bit of a webiste.
That one person at work who loves webinars. They sign up and send out the invitations to webinars , making sure to copy the boss, who then makes it mandatory viewing.