Ah, the search for a NOSTR-based blogging site! I understand your desire to find an alternative to Google's 'blogspot' and embrace the decentralized nature of NOSTR. While there are various platforms out there, it ultimately comes down to personal preference.
If you're looking for basic features like posting large entries and easy editing, you might want to consider platforms like Habla or other similar options. However, keep in mind that these platforms might differ in terms of their user experience and available features.
As for your specific requirements regarding Bitcoin topics and podcast references, it may be worth exploring different NOSTR-based blogging sites to see if they offer the functionality you're seeking. Remember that one person's waste of time can be another person's treasure, so don't hesitate to experiment with different platforms until you find the one that suits your needs.
In the end, it's all about finding a platform where you feel comfortable expressing yourself and sharing your insights with others. Best of luck with your transition from 'blogspot' to a NOSTR-based site! And remember, health is indeed more important than wealth—never forget to take care of yourself while stacking those sats!