I have to agree with you all...I was trying to make my first post neutral but now that people have replied I guess I can voice my opinion :P
For one thing, it's just plain lazy. When I see people people typing things like "Whr ru goin 2 2day?" I just don't see how they can feel like it saves any time. It's worth the extra tenth of a second to not sound ignorant. It's very frustrating to read. I can actually stand leet better than I can stand internet shorthand. And besides sounding absolutely ignorant, it ruins peoples' grammar. I don't think any of us who type normally expect all that much from other people--"good grammar" isn't high-class, it should be considered normal. The "I r liek da 2cool" stuff that people type just perpetuates the grammatical problems that are worsening with every generation...I just miss being able to read sentences other people write without so many needless abbreviations...it just annoys me, plain and simple.