In this case, it's not a hashtag. It's actually a number sign. Twitter now displays the Google PageRank for each Twitter profile page. It should not be confused with a Twitter ranking -- people with lower follower counts can have better PageRank.
This is the location the tweet was posted from.
To change your Twitter location:Click on the arrow next to your username at the top right hand side corner.When the pop-up menu appears, click 'settings'.On the first page that appears you can tick the box that says 'Tweet Location'. This will include your exact location with each tweet you send from a wireless device.To set one location that doesn't change, click on the 'Profile' tab at the top.Type in your location in the 'Location' box.This will appear on your profile and won't change no matter where you tweet from.(These instructions are for the new version of Twitter)
The join date on the Twitter profile cannot be removed.
Follow these steps:Log in,Click on the fifth tab at the bottom of the screenClick "My Profile"Click "Edit" at the top right cornerClick "Location" to change it.* If you want to change your current location tweeting with every tweet, you have to change your settings on the web version of Twitter.
He doesn't have Twitter.
Twitter about it... that's what i do!
The Avi on Twitter is your profile picture (Avitar).
By advertising your profile.
Although there is no actual file that shows login history based on location, if one checks the public timeline of the Twitter profile, such locations should be visible.
Profile pictures on Twitter are usually refered to as 'icons', although there is no official name for them.
if you do not have a picture on twitter that is what comes up as your profile pic.
Its basically your twitter "profile picture"