Well, Interesting topic, but seems not much people are involved in the discussion or it didn’t cover people who are frequently doing that.
Guest publishing is the good way for expanding our expertise of certain niche to the broader audience. From time to time we also receive a lot of requests asking for guest blogging, especially not hi - quality, just a bad made research with low quality images, they even don’t resize it to make the blog post looks great.
As the guest blogger you have to care about the quality of the content first, understand the audience of the blog which you would like to share your expertise. Sadly, not much people understand that so there is the huge volume of declining…
Guest blogging as I see is the good beginning of building the long term partnership or friendship. First of all, don’t think about yourself and benefits for yourself, instead, think about the audience and whether the content help them to “SOLVE” the problem.