Even if you didn't use Jabber, the #1 reason I recommended Google Talk was that it was very, very lightweight at a time when MSN Messenger and friends were adding stickers and other teenager/young-adult friendly* features.
Today, ironically your choices for relatively straightforward messaging on the PC/Mac are: iMessage (Mac only), Skype for Business (the consumer client is too distracting for words), Whatsapp Web, or go with a "heavyweight" website/app like Slack (which is painful if all you want is IM and none of Slack's extra features).
I have to wonder what the product managers were thinking.
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* this is not used pejoratively, I recognize people use IM tools in different contexts
Today, ironically your choices for relatively straightforward messaging on the PC/Mac are: iMessage (Mac only), Skype for Business (the consumer client is too distracting for words), Whatsapp Web, or go with a "heavyweight" website/app like Slack (which is painful if all you want is IM and none of Slack's extra features).
I have to wonder what the product managers were thinking.
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* this is not used pejoratively, I recognize people use IM tools in different contexts