The original article described the move from familiar text messaging towards a more feature-rich Windows Live Messenger experience. Extensions, advertising inside the application and connections with other services were part of the landscape it discussed.
The promise of faster communication
The author felt the newer client made communication more effective than earlier Messenger releases. That was a personal assessment rather than a controlled comparison of network performance.
An application's features, the available connection and the other participant's equipment all affect an actual conversation. A version label alone cannot promise a particular delay or transfer rate.
Video calls
A microphone, webcam and speakers or headphones made it possible to see and hear someone far away. The source celebrated the contrast between that everyday experience and what had once seemed a futuristic idea.
It claimed very little delay for people nearby and acceptable delay over longer distances. These were observations from the author's experience, not a guarantee that location by itself determines call quality.
The cost in computer resources
The source also identified a drawback: more features could require more resources than earlier versions. It described closing the messenger when using other demanding applications.
That trade-off was part of the review's overall view. A convenient communication application still had to share memory, processing capacity and network access with the rest of the computer.
Personal emoticons
The author's favourite feature was creating and exchanging personal emoticons. These could express affection, share an animated joke or give a conversation a recognisable style.
Custom media made the experience more personal, although an unexpected file should still be checked before it is opened. The fact that something arrives from a contact does not establish what it contains.
A snapshot of its period
The article's enthusiasm reflects the role that desktop messengers played before many conversations moved to other services and devices. It is retained as product history, rather than a current download recommendation.
See the companion article about messaging across computers and phones for the wider idea of staying connected.