Trivial question, but why do some members have a blue corner??

[lov2getaway]

Just noticed some forum members have a blue corner on the bottom of the square that indicates when a member is online eg Disco 1 has it. What does it mean??
Cheers
L2GA

[Bird]

it means they are online.

[lov2getaway]

it means they are online.

Your online but you don't have a blue corner??

[baldheadedgit]

What blue cnr.?

BHG

[Kit_e_kat9]

it means they are online.

No No they have a green square when online.   Win-IE8

I tried finding Disco 1's blue corner ... no luck.  I'd rather have a pink corner since I'm a sheila if we are going to have corners at all.

Kit_e

[Bird]

[Symon]

The blue corner means they are on your buddy list.

[lov2getaway]

The blue corner means they are on your buddy list.

Thank you! I now know I have a few buddies I've never met I'm happy with this answer!
Cheers
L2GA

[lov2getaway]

Ok I've just worked out I have made them my buddies 
Do they know Ive made them my buddies

[baldheadedgit]

Ahhh,, now i got it,,, the little green online indicator just below the avatar, it can have a little blue cnr............... duh....
I had to add you as a buddy lov2getaway just to fint out,,, now i am going to unlove you, or unbuddy,,, whatever it is...

BHG

[lov2getaway]

Ahhh,, now i got it,,, the little green online indicator just below the avatar, it can have a little blue cnr............... duh....
I had to add you as a buddy lov2getaway just to fint out,,, now i am going to unlove you, or unbuddy,,, whatever it is...

BHG

Oh please don't undo, I love having buddies