Should I use hashtags on twitter?

Related questions

1. How do you get out of twitter jail?
2. Can you follow hashtags on twitter?
3. How many twitter accounts can you follow in a day?
4. How do you find what is trending on twitter?
5. Does twitter save search history?
6. What is the meaning of following in twitter?
7. What is the difference between following and followers on twitter?
8. How much can you earn from twitter?
9. What is the net worth of twitter?
10. Can twitter users see who visits?

Tags

1. #hashtags
2. #practice
3. #recommend
4. #using
5. #keyword
6. #search
7. #interests
8. #based
9. #accounts
10. #content
11. #tweet
12. #hashtagged
13. #discover