Two details first:
1. Last night I made Google Chrome my default browser. Planet PTC didn't logged me in this morning . Whether PTC had changed things during the night or differently compatible with Goggle Chrome ... Don't know. Interesting and gorgeous is that as I type this message, [Aug, 09, 10:33] the spell check does check and no need to click on the spell check like yesterday and since I registered. a fine feature, thanks Google chrome or PTC.
2. Dan has replied to me, in this forum, that if I was receiving e-mail notification, i.e: the-mail duplicate of the collab, that was because something made it so in my profile. I couldn't find the box to uncheck in that all site mess. So, I still receive e-mail notification. It does not bother me much because I visit my mail box once every or so many months. All that was in line with Tom's comment about "spams". Dan [Boston Dan] has certified in this forum that all members e-mail was private confidential and so on , OK. Unfortunately, this is not so. read me slow, word by word. Then and because either Google chrome or new PTC log in, I had to get my new community password ... via my mail box. Open my mail box and checked 4 collabs e-mail, simply a duplicate of what they had posted in the forum. Guess what ... I chekhed Richard, Mike, Mona, Steen, John ,,,,,,,, Steen, Mona, Mike I don't have their e-mail as expected confidential. But I have Richard e-mail, and John e-mail. My point is there conclusively: if I would be an e-mail collector for spam purpose, I could invade Richard and John. This web community looks accessible to any humanoid in earth, if so "accessible to any humanoid in earth" and setting the e-mail notification, any person a bit educated could ask a question and get replies then some private e-mail for spamming. Boston Dan is as much error as being in religion when trusting the design of this Planet PTC.
What Mathcad group I would join ?
Clear enough from what Mona and Mathcad Staff last night posting in version 15, that the intention of this community is to outphase Mathcad-Mathsoft versions [11 and previous]. Clearer is that by using the "Document group" like Mona and Mathcad staff did , the poster does not want reply about the material because the "Document group" does not allows attaching the revised work sheet or simply a presentable work sheet. The document group is for simple comments like: "Thanks" ... "will be helpful" or the opposite "useless", "errors", "obsolete". The New Mathcad group I'm proposing would be a group for enterprises who don't care Mathcad-MuPad PTC versions. The new group could be called "Mathcad-Mathsoft" [Mathcad 11 and lower versions]. There will be no risk of piling questions about Excel and the likes. Mathcad-Mathsoft users aren't newbies, they would only share or have valid help visit.
Resume: my suggestion for a new group
"Mathcad 11 & earlier versions"
jmG