WhatsApp now shows when texts you sent have been read (whatsapp.com) 4 points by xmpirate 11y ago ↗ HN
[–] otoburb 11y ago ↗ This is similar to Blackberry's BBM service. Note that this doesn't apply to text (aka SMS) messages, but only to WhatsApp messages sent via a data connection.EDIT: Yes, pretty much any IP-based messaging service has this capability. [–] [dead] tnguye72 11y ago ↗ Apple's been doing this as well. It's not anything new.
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[ 3.3 ms ] story [ 12.8 ms ] threadEDIT: Yes, pretty much any IP-based messaging service has this capability.