On behalf of those fans who don't live near Southampton...
I grew up in Farnham and have always supported Saints, lots of classmates in those days were Man U, Liverpool, Leeds, Chelsea plastics. Used to look forward to my Dad getting the Southern Daily Echo on a Saturday evening (for the Saints news) and the rare treat of going to watch the saints. Weekends were ruined if Saints and my youth football team lost!
Have since moved further afield Lincolnshire now via Mombasa.
The Internet is a wonderful thing to keep up to date when you live away from Southampton - unfortunately you don't get many fans in local pubs able to chat in depth about Saints.
My six year old is an avid Saints fan - we manage to get to two or three games a season.
When I lived in Africa the only football available to watch is premier league (Terry Paine!) so I understand how so many supporters from abroad come to develop their 'support'.
Some of the previous posters comments that to be a supporter you need to be able to either go to majority of matches or actually come from Southampton seems a tad harsh on those unable to do so. Many fans who live away would like nothing better than to live close enough to be able to see the team regularly.