Mostly, but it depends how much information is put on and privacy settings.
No!
If you do not show any personal information it is safe
Yes it's safe.
of course ! i love twitter i think its a great safe way to camunicate !
Um... maybe
It really depends
You can't use a gif as a display picture - it won't move.
a safe site is 10001 downloads.
Yes, kind of. Just be safe and don't post anything too personal.
thisn is not an safe sight
Twitter is just as safe as any other site that is suitable for all ages. As long as no important information is given out, Twitter is okay even for a 13-year-old.
Twitter is generally safe, but it ultimately depends on the age and maturity of your child. If you would be comfortable with your child reading and writing letters to respond to a newspaper, then let him/her use twitter. (Remember that it is also possible to "lock" a twitter account so that only approved friends and family can read what your child is writing.)Do note that using twitter has its advantages. For example, writing tweets can help a person become more eloquent.