ebate

is both a n, and an adj.It is the name for the practice of
debating politics, religion, the merrit of pancakes,or
anything else online. Ebates can range from two sentences
exchanged in an email to hours, days, weeks long arguments in
chatrooms that never get anywhere. The word stems from the
word "debate," it is online, hence the beginning with "e." You
know, like email.
As in "The ebate lasted into the night," (n.) or "He wanted to
ebate my point." (adj.)