I created a small program which acts as a form of clipboard shared between Houdini SOPs and Blender. It allows for copy-paste operations between those two programs with just two mouse-clicks, which makes it helpful when you need to inject some destructive, non-procedural modeling into SOP network without too much of a hassle, or you simply want to move geometry between the programs for other reasons.

Perhaps someone will find it useful.

https://github.com/ajz3d/houdini-blender-clipboard [github.com]