nonZero - Did not know this was discussed on the [huhemm] hard to follow beta forum thread... Cool...
I used 120x120 as it is an optimal in my view minimum and maximum [Also the optimum for my hashtag and copyright - which I am still trying to figure out... thinking to just stick the hashtag and leave the copyright sign out of it...], however I am yet to build any followers on Facebook [Currently 16 likes in 3 hours mostly friends but some followers of others joined in already] after which they may dictate any future amendments or features/designs... it is a slow process, they are free, and as such no ads either as is my policy on apps, games, websites... [Unless it is an in-house product being cross advertised]
The product is for all to use, so choosing to use it here or elsewhere is optional, so regardless of what happens here on the forum, ForumIcon will grow either way
I think you may already be familiar with a site/service I started a couple of years ago TGC Forum Repository, it is still there

and always will be...
It costs me next to nothing per month... [2 large meals at a fast food outlet] to keep afloat, add to that the domain is my companies domain since 2011 as is the hosting [I have had hosting with them since 2007 actually] I have absolutely no plans to shut it down... and Should ForumIcon grow beyond server capacity I will look at advertising to keep dedicated hosting afloat [Though I aim to keep the ads optional as a last resort]... it as you can see has its own domain name, which means I can both point or host it anywhere...
I am using a UK based hosting provider who know what they are doing and are owned by a big name in the hosting market here in Europe, I trust their servers to be safe and sound, I am on shared hosting at present so firewalls are their responsibility for the time being until I go dedicated which I have not had the need to do until now...
I had a look at JavaScript Copy to Clipboard but it is rather restrictive in its usage... and It mainly only works in IE...
And that Clipboard API, cannot make any sense out of it... makes me feel like this...
SVG has thanks to HTML5 gained traction albeit in the latest OS versions, but remember this will limit older browser users, though you can place a PNG fall-back... similar to Video fall-back... I think...
I feel so

that I cannot simply make a button and set a source and add my JScript to the action... irritating... and it only works with <TextArea> tags... Which have to be visible
Thanks nonZero
Expect more designs in the coming years/months/weeks
EDIT
Sampling half height versions
HMM Maybe I should link a 60x60 to the BBCode and 120x120 to the link?