The amount of traffic processed by the JINX has been steadily growing, and growth has been exponential in the second half of the 2000s (decade),[2] with, for example, 450 Mbps peak-hour load in 2008[1] that almost doubled to 800 Mbit/s in early 2010.

[3] In part the growth can be attributed to the open peering policy adopted by some of the larger participants, like TENET and MWEB and the large content base that is available from provider like Internet Solutions.

When using JINX figures to extrapolate Internet usage stats in South Africa, bear in mind that a significant amount of traffic does not go through the public switch fabric, but is changed over private peering sessions.

As at Sep 2016, the three Internet exchange points mentioned above are all managed through a community elected set of representatives that act in the best of interests of the IXP.

Working groups, like the INX-wg exist for the participants to discuss matters of concern and interest, and to generate feedback to the INX management committee.