Craig Miller has been corresponding with Alt Richmond Inc., the company
that bought the SciTech SNAP technology. They haven't found enough
commercial interest to fund updating the OS/2 version, but they are
willing to license the source code to an interested third party.
Unfortunately, this means there are two major blockers here: funding,
and expertise. You can read the correspondence (one, two) on Yahoo Groups.
Source: OS/2 Warp New and Rumors