On Stockpickr Answers Monday and over the weekend, Jim Cramer responded to a new batch of questions posed by members of the Stockpickr community.

Anybody can ask, respond or comment at Stockpickr Answers; the top responders get ranked in our "Top Analysts" section.

Here are a few of the questions to which Cramer recently responded:

What's going on with metal stocks? When the market was up 386 points metal stocks like CVRD (RIO), Southern Copper (PCU) and Alcoa (AA) were going down.
When can we expect a comeback in metal stocks?

Is there a clear takeaway from the Cisco (CSCO) quarter that relates to Ciena (CIEN) or JDSU? If so, what is it and why?

In wake of the recent bridge collapse, I was looking at companies that could address the needs of our country's infrastructure decay. There is a company, Material Technologies (MTTG) , that seems to have a unique product and have attracted foreign investors -- is this worth a look?

As EMC continues to drop ... should one be buying more?

What do you think the market will do Monday? Why?

For an archive of Jim Cramer's Stockpickr answers, go to www.stockpickr.com/answers/ and type "Jim Cramer" under "search for questions." Select "Username - Answered" from the dropdown menu at right, and click "search." The most recent questions will appear first.