Best answer: They can if they want to

My answer has some typos in it that I want to correct, but I cannot, since the "edit" button is a fraud.

Best answer: Points Table

To encourage participation and reward great answers, Yahoo Answers has a system of points and levels. The number of points you get depends on the specific action you take. The points table below summarizes the point values for different actions. While you can't use points to buy or redeem anything, they do allow everyone to recognize how active and helpful you've been. (And they give you another excuse to brag to your friends.)
Points and Levels
Action Points
Begin participating on Yahoo Answers One Time: 100
Ask a question -5
Choose a best answer for your question 3
Answer a question 2
Self-deleting an answer -2
Log in to Yahoo Answers Once daily: 1
Have your answer selected as the best answer 10
Receive a "thumbs-up" rating on a best answer that you wrote (up to 50 thumbs-up are counted) 1 per "thumbs-up"
Receive a violation -10
Levels

Levels are another way to keep track of how active you (and others) have been. The more points you accumulate, the higher your level. Yahoo Answers recognizes your level achievements with our special brand of thank you's

And finally, as you attain higher levels, you'll also be able to contribute more to Yahoo Answers - you can ask, answer and rate more frequently.
Level Points Questions Answers Follows
7 25000+ 20 160 100
6 10000-24999 20 160 100
5 5000-9999 20 160 100
4 2500-4999 20 160 100
3 1000-2499 15 120 100
2 250-999 10 80 100
1 1-249 5 20 100

*All limitations are per day

Best answer: If i'm not mistaken you can't delete questions yourself. they could get flagged and taken down, or if no one has answered the question after seven days i believe yahoo takes it down themselves but you can't take it down

I can't very well appeal it if I have no idea what the suspension was for.

Best answer: You can have "a bunch of accounts" and they won't care UNLESS they interact with each other.
Ask a question with Account #1, answer with Account #2, award "Best Answer" with Account #1 -- you might get away with it once or twice, but Yahoo knows who you are and could close ALL of your accounts.

Best answer: You are asking good questions in the right categories. Unfortunately, few members go to those categories. Sorry.

Best answer: Glitch. Keep hitting submit and usually on the 3rd try for me, the message then changes to "you have already answered this question" when I didn't even know it was posted. Keep trying, it'll eventually work.