I was asked earlier why I had the same avatar as another ABer (piedpiper)
I'm not totally sure but I believe I've been on here longer (since Apr 2011) so it's a case of 'I was here first! If I am wrong, I wholeheartedly apologise. As this causes confusion, who do people think should change? (Please don't let it be me as I can't remember how to do it!) I'm quite happy to share though.
Just a thought. The Ed and his techie team can easily identify a dual poster, unless said poster is using an I.P. blocker or using an onion skin type browser of the dark web sort. Both of those methods of achieving anonymity would of course be detectable and only arouse suspicion.
As long as returners behave I don't see the problem but some of them can't help themselves and return to type.
Whoever you are, good to see you posting jammy.
Ha ha! Thanks for all the answers, many of which made be smile after a difficult few days dealing with a tricky family matter, hence the delay in responding. I think I'll just stick with my penguins :)