Like many large companies, IBM discourages us from engaging in "social media" (which I guess includes HN) on work-related questions.
I felt that I could make an exception for the minor correction of the product name.
It's probably not appropriate for me to comment here on how I like the job.
I would be happy to discuss it privately with you or anyone else who is curious. My email address is in my profile; feel free to drop me a note and I will follow up with you.