Wrong list
Of the other words on your list:-
Fail is not really a *net* neologism and can be used in a completely technology free context. It's just a harmless insult - fine.
Interweb is a form of mocking/parodying the less technically knowledgable, who originally misused the phrase accidentally rather than deliberately - fine.
pwn is, again, used to mock the original typo - fine.
Edutainment and Mashup are not really net related, but they are doubtless the result of idiots trying to be clever, so probably do deserve their place in the list.
LOL, ROFL, and OMFG are hardly neologisms - most of them have been in use for 20+ years - as long as they are used strictly for typing efficiency or where data fields are limited in size, they are completely out of place in this vote.
What I really have a problem with is people (mostly lesser educated hacks than your good selves, and marketing people) who make up words (or copy made-up words) that at least try to sound 'cool' or clever to try and impress people - i.e. blaggers. But the bottom line is that new words/phrases are useful, when meaningfully constructed; memory-stick (a stick with memory in it), electronic-mail (mail sent electronically), filesharing (sharing files), lap-top computer (a computer that sits on top of your lap*) are all words/phrases which bear some relation to the meaning. OTOH the word "podcast" bears no relation to its meaning "digital audio clip/stream" which is why it's creators should probably be made to suffer.^
* unlike notebook or netbook, neither of which, to the best of my knowledge, are books.
^ along with all the other neolotards (Sorry, I claim parody on that one! Readers: please never type/utter that word again - I mean it!).